Fig. 1 | International Journal of Oral Science

Fig. 1

From: A biomimetic nanoplatform for customized photothermal therapy of HNSCC evaluated on patient-derived xenograft models

Fig. 1

Physicochemical characterization of Au@C and Au@C-CCM.TEM images of a Au@C NPs and b Au@C-CCM NPs. Inset in the upper right corner: TEM image of a single Au@C-CCM NP, scale bar = 50 nm. c EDS elemental mapping of Au@C-CCM. d SDS-PAGE and e vis-NIR absorption spectroscopy of Au@C-CCM dispersions of the indicated concentrations. f Photothermal heating curves of the indicated Au@C-CCM dispersions under 808 nm laser irradiation (1 W·cm−2) for 5 min. g Plots of temperature change (ΔT) versus the concentration of Au@C-CCM. h Temperature change curves of Au@C-CCM dispersion under different laser power densities. i Temperature change curve of Au@C-CCM through five on-off laser cycles. j Photothermal temperature change curve of 100 mg·L−1 Au@C-CCM and water

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